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  How is the positive and negative bias voltage of this enable circuit calculated? Bias voltage

  September 28, 2020 by Skylar 0
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  Calculation of the amplitude modulation circuit formed by the modem. modem

  September 28, 2020 by Bradley 0
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  Circuit analysis uses nodal analysis in the S domain. Nodal analysis

  September 28, 2020 by Michelle 0
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  Tips for reducing power consumption of relays. Power consumption

  September 28, 2020 by Lydia 0
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  How to determine the role of this operational amplifier circuit? Operational Amplifier

  September 28, 2020 by Mark 0
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  Generally, a quarter watt resistance in digital circuits is enough, right? PCB

  September 25, 2020 by Katheryn 2
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  Is there a good way to improve PCB EMI? PCB

  September 25, 2020 by Hilary 4
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  For the motor drive design of PWM speed regulation, what should the PCB pay attention to? PCB

  September 25, 2020 by Jessy 2
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  Ask a simple copper paving question. PCB

  September 25, 2020 by Margo 2
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  How to find the coordinates of a pad in the cadence PCB file, or export a list of pads. PCB

  September 25, 2020 by Hakeem 2
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  I have designed a simple and efficient zero-point acquisition circuit, and everyone gives me some suggestions. MCU

  September 24, 2020 by Alma 3
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  How to design an effective ultra-low power sensor controller? Test measurement

  September 24, 2020 by Alonzo 4
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  NUC505 floating point calculation is too slow. NUC505

  September 24, 2020 by Neil 4
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  Excuse me, is the register room the same for the same chip with different pin numbers? Circuit design

  September 24, 2020 by Luka 2
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  Which pins do the DIP switches correspond to in the circuit diagram? DSP28335

  September 24, 2020 by Talon 3
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  How much capacitor is used in the filter circuit of the power supply? capacitance

  September 23, 2020 by Sage 5
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  How to port the KEIL project to Linux and compile it with GCC? Linux

  September 23, 2020 by Heaven 3
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  The RS485 chip uses TI's SN75176, and R has no signal output. RS485

  September 23, 2020 by Sasha 3
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  Ask, how to make a voice player most cost-effectively? Player

  September 23, 2020 by Marcos 1
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  Why can mobile phone chips keep low power consumption? ARM

  September 23, 2020 by Emery 1